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422 articles for “Extremities”
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Parametric Optimization of Tool Wear Rate in Side Flushing form of Die Sink EDM of EN-31 Die Steel
Abstract: Electrical discharge machining (EDM) is one of the most extensively used non-conventional material removal processes for manufacturing geometrically complex or hard material parts that are extremely difficult to machine by conventional machining process. EDM researchers have concentrated on achieving faster and more efficient metal removal rate coupled with a reduction in tool wear and improved surface characteristics. In this paper, the operating performance measures of side flushing type of electrical …
Published in Journal of Materials & Metallurgical Engineering · Vol. 1, Issue 1-3, 2011 · pp. 72–80 Read article
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Additive Manufacturing of rocket propulsion system
Abstract: In recent years plenty of research is going on to produce effective manufacturing techniques which can produce complex unique designs with reduced cost and lead time for aerospace applications. In this aspect, Additive manufacturing is getting a wide range of popularity in the aerospace manufacturing domain due to its vast applications and advantages. In terms of geometric flexibility and processing time, additive manufacturing outperforms conventionalmanufacturing processes. Additive manufacturing has found …
Published in Journal of Materials & Metallurgical Engineering · Vol. 12, Issue 2, 2022 · pp. 1–9 Read article
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Organic Light Emitting Diodes (OLEDs)
Abstract: This paper gives the brief analysis of Organic Light Emitting Diodes (OLED) .OLED is a special type of solid-state lighting source. An OLED device is typically formed in a sheet with emissive organic layer(s) located between a cathode and anode and deposited on a substrate. The substrate can be rigid such as glass or metal or flexible made of a polymer plastic. The number of emissive layers depends on the …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 1, 2021 · pp. 23–30 Read article
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Thermally Responsive Electroluminescence in ZnS: Mn Phosphors: Experimental Insights
Abstract: ZnS: Mn phosphors and thin film technologies have been used to create alternative current thin film light emitters. Establishing a precise model for these devices becomes challenging because they rely on frameworks that have a definitive effect on the final product, such as the size of the molecules used, the phosphor fabrication process, and the doping concentration, the purity of ZnS, the device structure, and so forth. The ZnS: Mn …
Published in Journal of Microelectronics and Solid State Devices · Vol. 10, Issue 2, 2023 · pp. 9–14 Read article
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An Overview of Heavy-ion Collisions
Abstract: AbstractA large number of experiments have been performed to explore the heavy-ion collisions dynamics using accelerator facilities available in India. The experimental results have revealed that in reactions induced by nucleons or light particles at energies of the order of a few tens MeV, the great majority of the processes one observes are of statistical nature though they cannot be interpreted as a consequence of the decay of a fully …
Published in Journal of Nuclear Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 8–23 Read article
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Human Comfort inside the Vehicle by Using Internal Cooling Materials
Abstract: Human comfort is the most important aspect of the vehicle. Due to harsh sunlight and many other climatic conditions the human comfort level is breached. This breaching in the comfort level results in the abnormal physical conditions of the human. The occupants may feel uncomfortable which may cause unpleasant ride and journey. The most common problem encountered under this condition is the overheating of the vehicle -cabin due to parking …
Published in Journal of Nuclear Engineering & Technology · Vol. 10, Issue 3, 2020 · pp. 52–58 Read article
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Diversification of the Indian Nuclear Industry via Nuclear Cogeneration: Some Insights
Abstract: The Indian nuclear industry provides 2% of the electricity generated in India today. Other than its growing importance as a source of clean base load electricity in the clean energy transition as a complement to growing shares of variable renewables in India’s energy mix, it can continue to remain relevant and play a vital role in India in the years to come by suitably re-inventing itself to provide a variety …
Published in Journal of Nuclear Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 22–30 Read article
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Using Nuclear Grade Resin for Ion exchange
Abstract: In EDF, especially in the nuclear business, ion exchange resins are regularly employed for water purification. High-quality nuclear grade resins must be used in primary and secondary circuits as well as effluent treatment to retain dissolved species, some of which may be radioactive. To decrease worker dose during maintenance and to reduce radioactive resin waste volumes, purification needs to become more and more effective. The right resin qualities must be …
Published in Journal of Nuclear Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 33–37 Read article
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A Review on Optimization of cutting parameters for machining Inconel 718 using Grey Relation Analysis
Abstract: Inconel 718 is a nickel-cobalt based super alloy. It provides several advantages including high corrosion resistance and high temperature resistance. Thus the demand for such materials has rapidly increased. It is mostly used in aerospace, steam turbine, bearing industry and nuclear applications. Nickel-based super alloys such as Inconel 718 are known as one of the most difficult-to-cut materials. It is due to their mechanical and chemical properties and tool life …
Published in Journal of Polymer & Composites · Vol. 6, Issue 2, 2018 · pp. 1–5 Read article
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Synthesis of Copper Nanoparticles using Alternanthera Sessilis Linn Leaf Aqueous Extract and their Characterization
Abstract: The current study describes the biogenesis of Cu NPs using an aqueous extract of the leaf of Alternanthera sessilisLinn. (A.S). recently, biological synthesis of nanoparticles has gained popularity due to the fact that it is eco-friendly, simple, cost-effective, non-hazardous, and extreme conditions. The aqueous extract of Alternanthera sessilisleaf contains enoughterpenoids, carbohydrates, and flavonoids to convert metal ions into metal and thus stabilize the resulting nanoparticles. The UV-visible spectrophotometer confirmed the …
Published in Journal of Polymer & Composites · Vol. 10, Issue 2, 2022 · pp. 14–28 Read article
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PSO Based Design and Analysis of Hybrid Optimization Technique using DC-DC converter with MPPT Technique
Abstract: The power voltage trademark curve of photovoltaic (PV) exhibits has several tops under fractional circumstances; The PV model worked at most extreme power gives more effectiveness. With the goal that the MPPT is used. The current Greatest Limit Point Following (MPPT) control strategies might neglect to work. However, the particle swarm optimization (PA) algorithm is more suitable for solving many serious optimization problems. Then this paper proposes a new algorithm …
Published in Journal of Power Electronics and Power Systems · Vol. 12, Issue 3, 2022 · pp. 9–18 Read article
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A Brief Review on Photovoltaic Module
Abstract: The Sun's energy generated by Sunlight is a free and environmentally beneficial renewable energy source that doesn't get exhausted. The amount of solar energy that enters the earth every hour is sufficient to supply all of the energy needed for a year. In the modern period, we required electricity constantly. The usage of solar energy is intended for domestic, commercial, and industrial settings. Energy can be easily extracted from direct …
Published in Journal of Power Electronics and Power Systems · Vol. 12, Issue 3, 2022 · pp. 44–51 Read article
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Thermodynamic modelling of the effects of high temperatures on brine fluid density
Abstract: Current trends in oil discoveries points to deep water zones characterized by temperatures ranging from 150oC to 350oC which needs good prediction of the fracture pressure and pore pressure hence imperative to continually understand temperature-density relationships of the fluids which are pumped downhole for well control. This paper seeks to propose a new, cost effective and easier method of estimating the reduction in density of brine completion fluid as it …
Published in Journal of Petroleum Engineering & Technology · Vol. 9, Issue 1, 2019 · pp. 26–35 Read article
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Overcome reservoir heterogeneity challenges by utilizing rock typing techniques
Abstract: Once a field has been identified, and a general method of reservoir exploitation decided, there are several methods to achieve the reservoir management goal. Still, some ways may cost twice as much as others. The most critical operations to developing a field are drilling of wells, and it overemphasizes which in the early stages of field development. Identifying well position and reservoir properties arrange as the most critical step for …
Published in Journal of Petroleum Engineering & Technology · Vol. 10, Issue 1, 2020 · pp. 33–45 Read article
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Petroleum Geothermal energy and process of mines extract
Abstract: Mining consumes a lot of energy, and because so much money is spent on fuel and energy transportation, energy costs are particularly expensive for remote mines that are off the grid. The necessity to switch to greener power sources to lessen its environmental impact is becoming increasingly clear to the mining industry as well. Geothermal energy is a crucial, albeit frequently underutilized, energy source for the mining sector as it …
Published in Journal of Petroleum Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 35–40 Read article
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Vehicle Hybridization: Concept of future car engine by fuel – compressed air combination.
Abstract: Nowadays, Vehicle’s exhaust product is one of the sources of environmental problems in India. Their products of combustion are causing the greenhouse effect, depletion of Ozone layer, etc. On the other hand, a case study research on fossil fuel in the year 2004, predicts that if the oil is consumed at the current rates, 80% of the entire available resource will be consumed very soon. So now we need to …
Published in Journal of Production Research & Management · Vol. 8, Issue 3, 2018 · pp. 38–41 Read article
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Women’s Land Tenure Security in Sustainable Development
Abstract: Appropriate land ownership policy is critical issue in order for vast majority of population living in rural areas whose income is dependent on agricultural. For that land tenure security is momentous concern. Land tenure is Latin word, tenure, which means to hold. Thus, land tenure means a kind of system of land ownership or holding the land. The rules of the land tenure system define how property rights to land …
Published in Journal of Production Research & Management · Vol. 9, Issue 1, 2019 · pp. 21–30 Read article
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Lean Production using Casting Simulation to Promote FTR Approach
Abstract: When the talk is about the green production, then intention is to develop a product with first-time-right approach. Foundry desperately needs such production system, as it provides wide range of products. Even the small errors in the inputs (concept, design, raw material, process, etc.) can lead to wasted outputs [1], and invite unwanted cost of reworking. Thus, it is of extreme importance to develop the castings with FTR (first time …
Published in Journal of Production Research & Management · Vol. 3, Issue 2, 2013 · pp. 23–29 Read article
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Overview of Banking Industry with Special Reference to Reforms in the Indian Banking System
Abstract: The liberalization, privatization and globalization phase of 1991 popularly known as LPG policy changed the face of Indian economy. Reforms took place in several sectors of the economy; predominantly it affected the Indian banking industry. The role of banking industry is extremely important for the growth of any economy and India being a developing country is no exception to this rule. This paper discusses the overview of Indian financial system, …
Published in Journal of Production Research & Management · Vol. 6, Issue 3, 2016 · pp. 1–12 Read article
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Fabrication and Study of Multiwall Carbon Nanotube based capacitor electrodes for Energy Storage Applications
Abstract: Current supercapacitors gift numerous wonderful boundaries that critically inhibit the performance,power, and electric capacitance of strength garage devices. Supercapacitors gift an thrilling prospect that has infinite packages in renewable strength garage and cutting-edge day digital devices. In current years thethrilling improvement of carbon nanotubes (CNTs) has offered a bonus in electrode improvement. CNTs, but useful for his or her improved electrode floor place, have extreme boundaries concerning conductivity and electrode …
Published in Journal of Semiconductor Devices and Circuits · Vol. 8, Issue 3, 2021 · pp. 56–60 Read article